Sensors

[ls1speedster]

Seen many people on here have low voltage to the oxygen sensors..
im throwing codes both banks low voltage

was told to check all the wires..which i am ganna do..but have heard then that may not even be the problem if all look secure..

is there any other problem that this could be from...dont want to replace them if it is not the problem...

[GNICTRY]

i have replaced all 4....front two w bosch and back one are deleted now..i have nt got the code since i got a tune about two months ago...i was getting the code one my back ones...even after replace....dunno what cuased it...doesnt answer your quest. but maybe help..dunno good luck

[ls1speedster]

seems very very common